首页> 外国专利> A YANKEE DRYING HOOD ARRANGEMENT, A YANKEE DRYING CYLINDER FITTED WITH A YANKEE DRYING HOOD ARRANGEMENT AND A METHOD OF DRYING A FIBROUS WEB

A YANKEE DRYING HOOD ARRANGEMENT, A YANKEE DRYING CYLINDER FITTED WITH A YANKEE DRYING HOOD ARRANGEMENT AND A METHOD OF DRYING A FIBROUS WEB

机译:扬基干燥罩布置,装有扬基干燥罩布置的扬基干燥筒和干燥纤维网的方法

摘要

The invention relates to a Yankee drying hood arrangement (1) which has a first temperature main supply conduit (9, 9') for a fluid such as hot air, or hot air and steam and/or water vapour, at a first temperature T1 and a second temperature main supply conduits (10, 10') for a fluid such as hot air, or hot air and steam and/or water vapour, at a second temperature T2 which is not the same as T1, the first temperature and second temperature main supply conduits (9, 9', 10, 10') being in communication with the distributor conduits (8) such that a fluid such as hot air can stream from the first temperature and second temperature main supply conduits (9, 9', 10, 10') to the distributor conduits (8), wherein at least one distributor conduit (8) is provided with damper means (31) for changing the ratio between amount of fluid at temperature T1 from the first temperature main conduit and the amount of fluid at temperature T2 from the second temperature main conduit that streams into the distributor conduit.
机译:扬克式烘缸装置(1),其具有第一温度主供应管道(9、9'),该第一温度主供应管道用于在第一温度T1下对诸如热空气,热空气以及蒸汽和/或水蒸气之类的流体进行加热。第二温度主供应管道(10、10'),用于在第二温度T2与第一温度,第二温度T2不同的情况下对诸如热空气,热空气以及蒸汽和/或水蒸气的流体进行加热。温度主供应管道(9、9',10、10')与分配管道(8)连通,以便诸如热空气的流体可以从第一温度主供应管道和第二温度主供应管道(9、9')流出,10、10')分配到分配管道(8),其中至少一个分配管道(8)装有阻尼器(31),用于改变温度T1时来自第一温度主管道的流体量与流体温度之间的比值。来自第二温度主导管的温度为T2的流体量核糖管导管。

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